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1.1 GENERAL SPECIFICATIONS
1.1.1 Profibus Slave (Station_Type =0)
Pure DP Device (FMS_supp =0)
1.1.2 Ten Baud Rates Supported:
1.1.3 Adding slave address via Profibus DP Enabled
(Set_Slave_Add_Supp =1)
Automatic transmission rate recognition supported
(Auto_Baud_supp =1)
Modular device (Modular_Station =1)
Max number of modules (Max_Module =29)
1.2 MECHANICAL AND WIRING
SPECIFICATIONS
The Profibus DP-V1 communciations board mounts in
the digital communications card slot inside the Model
1056 (nearest the power supply board). A 10-lead
flat ribbon cable connects the Profibus communcia-
tions board to the mating connector labeled “DIG I/O”
on the main board .
Interfacing to a Profibus DP network is made by con-
necting the 4-post connector on the left side of the
Profibus board to the Profibus cable.
The Profibus board ships with a mating 4-position
removable terminal block header.
Alternatively, Profibus-configured Model 1056 units
can be wired to a Profibus network using an M12
adaptor cable assembly. The M12 adaptor cable
assembly offered by Rosemount Analytical is an
ordering option and is not provided with the Model
1056-DP unit.
The Profibus board provides isolated 5V for termina-
tor power at the interface to the Profibus network.
1.3 ENVIRONMENTAL SPECIFICATION –
1056 INSTRUMENT WITH PROFIBUS
DP CARD
• Ambient Temperature: 0 to 55 deg C
• Relative Humidity: 5 to 95 % (non condensing)
• Storage Temperature: -20 to 60 deg C
1.4 APPROVALS – 1056 INSTRUMENT
WITH PROFIBUS DP BOARD
(Models: 1056-0X-2X-3X-DP)
1.5 OTHER SPECIFICATIONS
1. Profibus board is detected by sensing resistance of
4.99k +/- 3% on DIG I/O connector between pins 8
and 1 (pin 8 to GND). Profibus is NOT present when
resistance is outside specified range.
2. Station address provided by mainboard and pre-
served in NV memory during power down.
a. Station address may be remotely re-configured
by a Bus Master device on the network.
b. Station address is pre-set to 126 at the factory
(out of box default).
c. Profibus card uses station address 23 decimal
if it is powered without an attached main board
connection.
3. The Profibus board will operate continuously in an
ambient temperature environment between 0C and
+55C.
4. Profibus certification: The product is certified as a
Profibus DP V0 and V1 Slave device.
SECTION 1.0
DESCRIPTION AND SPECIFICATIONS
1
MODEL 1056DP SECTION 1.0
DESCRIPTION AND SPECIFICATIONS
9.6 kbps (9.6_supp =1)
19.2 kbps (19.2_supp =1)
45.45 kbps (45.45_supp =1)
93.75 kbps (93.75_supp =1)
187.5 kbps (187.5_supp =1)
500 kbps (500_supp =1)
1.5 Mbps (1.5M_supp =1)
3 Mbps (3M_supp =1)
6 Mbps (6M_supp =1)
12 Mbps (12M_supp =1)
RFI/EMI: EN-61326
LVD: EN-61010-1